Just FYI, Hacker News seems to be flagging most of your comments and making them invisible or "dead". I was browsing with showdead on and was able to "vouch" for your comment and raise it from the dead.

I'm not sure what to tell you to do to fix this problem, but I thought you might want to know. I think the site tries to trick you into thinking everyone can see your comments when they're actually made dead. So you might never know.